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Individual Calculations April 2023 |
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| Sotirakis, Konstantinos Total change: 22.20 | |   |
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| 2023 Team Championship of Attica - C Category rounds 1-5 | Attica | GRE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1981 | 4.00 | 4 | 1.11 | 20 | 22.20 | |
|  Giatrakos, Orestis | | | 1897 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Tziallilas, Kostas | | | 1872 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Giannelos, Stylianos | | | 1670 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Platon, Eleftherios | | | 1779 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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